【多选题】依照《婚姻法》的规定,以下哪种情形属于经调解无效,应准许离婚( )
【单选题】51单片机定时器T0的中断请求标志为()。
【单选题】What is the significance of the study talked about in this passage?
A.
It proved the assumption on BPA that studies previously.
B.
It clarified the high risks that BPA may pose to peoples health.
C.
It confirmed the principal source of the substance BPA.
D.
It showed whats responsible for the rising level of BPA in humans.
【单选题】Based on information given in the three experiments, which of the following can we assume to be true?
A.
The higher the capacitance, the wider the peak in the frequency response curve.
B.
The lower the capacitance, the narrower the peak in the frequency response curve.
C.
The higher the inductance, the narrower the peak in the frequency response curve.
D.
The higher the capacitance, the narrower the peak in the frequency response curve.
【多选题】关于激励方程的说法,正确的是:
A.
激励方程描述了存储器元件的激励输入信号和输入信号及状态变量之间的关系,即激励输入信号是输入信号及状态变量的函数。
B.
激励方程描述了存储器元件的激励输入信号和外部输入信号之间的关系,即激励输入信号仅仅是外部输入信号的函数。
D.
在分析时序逻辑电路过程中,激励方程主要用于求出状态方程。
【单选题】下列叙述中,哪项是 错误 的
A.
条件是指在疾病原因的作用下,对疾病发生和发展有影响的因素
【判断题】Nativist theories are those that attempt to explain acquisition on the basis of assuming an innate biological endowment that makes learning possible. ()
【单选题】According to the passage, future landscaping designs will rely more on______.
【单选题】依照《婚姻法》的规定,以下哪种情形属于不应准许离婚的?( )